Forum Discussion

GhamdiASA's avatar
GhamdiASA
Icon for New Contributor rankNew Contributor
3 years ago

JTAG not being able to connect to and identify 10M50DAF256

Hello, We built a custom board and we are using 10M50DAF256. We tried to program the FPGA using JTAG, but we continue to get "not able to identify a device" every time we attempt to make a connect...
NurAiman_M_Intel's avatar
NurAiman_M_Intel
Icon for Super Contributor rankSuper Contributor
3 years ago

Hi,


-To be confirm, this is a custom board, not Intel devkit?

-Has this custom board ever work before?

-I understand that it is not JTAG device issue, however, have you try with another USB Blaster and see if it works?

-Whta is the quartus version that was used?

-Can you provide us the screenshot of the error? error message with error code.


Regards,

Aiman


  • GhamdiASA's avatar
    GhamdiASA
    Icon for New Contributor rankNew Contributor
    3 years ago

    Hello Aiman,

    - Yes, this is our own custom board and not a dev kit.

    - Everything works in the this custom board except the FPGA programming. We checked all power rails and all is good.

    - We only have one USB Blaster and it works when we program an Intel dev kit based on 10M50DA, but it doesn't works when we try to program our custom board.

    - Please see the attached picture for the version (software icon)

    - Please see the attached picture.

    Thanks